EP3724907C0 - Vakuumschaltröhre - Google Patents

Vakuumschaltröhre

Info

Publication number
EP3724907C0
EP3724907C0 EP18815523.8A EP18815523A EP3724907C0 EP 3724907 C0 EP3724907 C0 EP 3724907C0 EP 18815523 A EP18815523 A EP 18815523A EP 3724907 C0 EP3724907 C0 EP 3724907C0
Authority
EP
European Patent Office
Prior art keywords
vacuum interruptor
interruptor
vacuum
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
EP18815523.8A
Other languages
English (en)
French (fr)
Other versions
EP3724907B1 (de
EP3724907A1 (de
Inventor
Lydia Baron
Frank Graskowski
Uwe Jahnke
Andreas Lawall
Klaus Schachtschneider
Christian Stiehler
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens Energy Global GmbH and Co KG
Original Assignee
Siemens Energy Global GmbH and Co KG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Siemens Energy Global GmbH and Co KG filed Critical Siemens Energy Global GmbH and Co KG
Publication of EP3724907A1 publication Critical patent/EP3724907A1/de
Application granted granted Critical
Publication of EP3724907B1 publication Critical patent/EP3724907B1/de
Publication of EP3724907C0 publication Critical patent/EP3724907C0/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
    • H01H33/66—Vacuum switches
    • H01H33/662—Housings or protective screens
    • H01H33/66238—Specific bellows details
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
    • H01H33/66—Vacuum switches
    • H01H33/664—Contacts; Arc-extinguishing means, e.g. arcing rings
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
    • H01H33/66—Vacuum switches
    • H01H33/662—Housings or protective screens
    • H01H33/66207—Specific housing details, e.g. sealing, soldering or brazing
    • H01H2033/66223—Details relating to the sealing of vacuum switch housings
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
    • H01H33/66—Vacuum switches
    • H01H33/662—Housings or protective screens
    • H01H33/66238—Specific bellows details
    • H01H2033/66246—Details relating to the guiding of the contact rod in vacuum switch belows
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
    • H01H33/66—Vacuum switches
    • H01H33/662—Housings or protective screens
    • H01H33/66238—Specific bellows details
    • H01H2033/66253—Details relating to the prevention of unwanted rotation of the contact rod in vacuum switch bellows
EP18815523.8A 2017-12-11 2018-11-20 Vakuumschaltröhre Active EP3724907B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102017222406.1A DE102017222406A1 (de) 2017-12-11 2017-12-11 Vakuumschaltröhre
PCT/EP2018/081927 WO2019115178A1 (de) 2017-12-11 2018-11-20 Vakuumschaltröhre

Publications (3)

Publication Number Publication Date
EP3724907A1 EP3724907A1 (de) 2020-10-21
EP3724907B1 EP3724907B1 (de) 2025-06-25
EP3724907C0 true EP3724907C0 (de) 2025-06-25

Family

ID=64661273

Family Applications (1)

Application Number Title Priority Date Filing Date
EP18815523.8A Active EP3724907B1 (de) 2017-12-11 2018-11-20 Vakuumschaltröhre

Country Status (6)

Country Link
US (1) US11676784B2 (de)
EP (1) EP3724907B1 (de)
JP (1) JP7179864B2 (de)
CN (1) CN111448635B (de)
DE (1) DE102017222406A1 (de)
WO (1) WO2019115178A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11842871B2 (en) * 2021-09-15 2023-12-12 Eaton Intelligent Power Limited Low voltage MEMS relay filled with alternative gas mixture to SF6
DE102021210270B4 (de) 2021-09-16 2025-01-30 Siemens Aktiengesellschaft Vakuumschalteinrichtung
DE102021210859A1 (de) * 2021-09-28 2023-03-30 Siemens Aktiengesellschaft Gehäuse für eine Vakuumschaltröhre
EP4583138A4 (de) * 2022-08-29 2025-10-15 Mitsubishi Electric Corp Vakuumventil und vakuumschutzschalter
WO2025173065A1 (ja) * 2024-02-13 2025-08-21 三菱電機株式会社 真空遮断器及び真空遮断器の製造方法

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2981813A (en) * 1958-07-21 1961-04-25 Jennings Radio Mfg Corp Vacuum switch
US3178542A (en) * 1962-03-26 1965-04-13 Jennings Radio Mfg Corp Vacuum switch and internal shielding therefor
CH436421A (de) * 1963-04-09 1967-11-15 Jennings Radio Manufacturing C Leistungsschalter
GB1218357A (en) * 1967-04-13 1971-01-06 English Electric Co Ltd Improvements in or relating to bellows
US4039792A (en) * 1975-12-19 1977-08-02 General Electric Company Compact high-current vacuum circuit interrupter comprising a metal housing that is electrically connected to one contact of the interrupter
JPS52137073U (de) * 1976-04-14 1977-10-18
JPS5324465U (de) * 1976-08-09 1978-03-01
JPS5828119A (ja) * 1981-08-13 1983-02-19 株式会社東芝 真空バルブ
US4492837A (en) * 1983-03-21 1985-01-08 General Electric Company Guide means for the movable contact rod of a vacuum interrupter
JPS6289740U (de) * 1985-11-26 1987-06-09
FR2660792B1 (fr) 1990-04-04 1992-06-12 Alsthom Gec Disjoncteur a haute ou moyenne tension a contacts d'arc en bout.
CH686326A5 (de) * 1993-08-27 1996-02-29 Secheron Sa Schalter mit einer Vakuumschaltroehre.
EP0660354B1 (de) * 1993-12-24 1997-11-19 ABBPATENT GmbH Vakuumschaltkammer
KR100295905B1 (ko) * 1998-07-18 2001-08-07 이종수 진공인터럽터용전극구조체
JP4031895B2 (ja) * 2000-02-09 2008-01-09 日本特殊陶業株式会社 釉薬層付きセラミック部材を用いた金属−セラミック接合体及びそれを用いた真空スイッチユニット
KR100386845B1 (ko) * 2000-10-16 2003-06-09 엘지산전 주식회사 종자계 방식 진공인터럽터용 전극구조
JP4818530B2 (ja) * 2001-04-19 2011-11-16 三菱電機株式会社 真空バルブ
JP2004241373A (ja) * 2003-01-16 2004-08-26 Fuji Electric Fa Components & Systems Co Ltd 真空バルブ
JP2005339865A (ja) * 2004-05-25 2005-12-08 Mitsubishi Electric Corp 真空バルブ
JP4667032B2 (ja) * 2004-12-10 2011-04-06 三菱電機株式会社 真空バルブ
JP5317896B2 (ja) * 2009-09-04 2013-10-16 株式会社東芝 真空バルブおよびガス絶縁負荷時タップ切換器
JP5348318B2 (ja) * 2010-05-07 2013-11-20 三菱電機株式会社 真空バルブ
CN103518247B (zh) * 2011-05-30 2016-05-25 三菱电机株式会社 真空阀
DE102012211475B4 (de) 2012-07-03 2019-11-21 Siemens Aktiengesellschaft Vakuumschaltröhre
CN205248178U (zh) 2015-12-02 2016-05-18 北京京森源电器有限公司 一种防扭真空灭弧室
DE102016002261A1 (de) 2016-02-25 2017-08-31 Siemens Aktiengesellschaft Anordnung und Verfahren zum Führen einer Schaltstange eines Hochspannungs-Leistungsschalters

Also Published As

Publication number Publication date
JP7179864B2 (ja) 2022-11-29
US11676784B2 (en) 2023-06-13
CN111448635A (zh) 2020-07-24
EP3724907B1 (de) 2025-06-25
US20210074494A1 (en) 2021-03-11
CN111448635B (zh) 2023-07-14
EP3724907A1 (de) 2020-10-21
JP2021506095A (ja) 2021-02-18
WO2019115178A1 (de) 2019-06-20
DE102017222406A1 (de) 2019-06-13

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